btbookshelffiltermodel.h

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/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, https://bibletime.info/
*
* Copyright 1999-2026 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
 
#pragma once
 
#include <QSortFilterProxyModel>
 
#include <optional>
#include <QString>
#include "../drivers/cswordmoduleinfo.h"
 
 
class QModelIndex;
 
class BtBookshelfFilterModel: public QSortFilterProxyModel {
 
    Q_OBJECT
 
public: // methods:
 
    BtBookshelfFilterModel(QObject * parent = nullptr);
 
    bool filterAcceptsRow(int row, QModelIndex const & parent) const override;
 
    QString const & nameFilter() const noexcept { return m_nameFilter; }
 
    bool showHidden() const noexcept { return m_showHidden; }
 
    std::optional<CSwordModuleInfo::ModuleType> const &
    moduleChooserType() const noexcept { return m_moduleChooserType; }
 
    CSwordModuleInfo * module(QModelIndex const & index) const noexcept;
 
public Q_SLOTS:
 
    void setNameFilterFixedString(QString const & nameFilter);
    void setShowHidden(bool show);
    void setModuleChooserType(std::optional<CSwordModuleInfo::ModuleType> type);
 
private: // methods:
 
    template <typename Field, typename Value>
    void changeFilter(Field & field, Value && value);
 
private: // fields:
 
    QString m_nameFilter;
    bool m_showHidden;
    std::optional<CSwordModuleInfo::ModuleType> m_moduleChooserType;
 
};